Which Advanced Setting should be created for the vCenter Server to change the expiration policy of the vpxuser password?

An administrator would like to use a passphrase for their ESXi 6.x hosts which has these characteristics:
Minimum of 21 characters
Minimum of 2 words

Which advanced options must be set to allow this passphrase configuration to be used?

Which password meets ESXi 6.x host password requirements?

Which two groups of settings should be reviewed when attempting to increase the security of virtual machines (VMs)? (Choose two.)

To reduce the attack vectors for a virtual machine, which two settings should an administrator set to false? (Choose two.)

Which two advanced features should be disabled for virtual machines that are only hosted on a vSphere system? (Choose two.)

An administrator wants to configure an ESXi 6.x host to use Active Directory (AD) to manage users and groups. The AD domain group ESX Admins is planned
for administrative access to the host.
Which two conditions should be considered when planning this configuration? (Choose two.)

A common root user account has been configured for a group of ESXi 6.x hosts.
Which two steps should be taken to mitigate security risks associated with this configuration? (Choose two.)

Strict Lockdown Mode has been enabled on an ESXi host.
Which action should an administrator perform to allow ESXi Shell or SSH access for users with administrator privileges?

Lockdown Mode has been enabled on an ESXi 6.x host and users are restricted from logging into the Direct Console User Interface (DCUI).
Which two statements are true given this configuration? (Choose two.)